SPINDRIFT 4 AL 29 Start
Propain
Enduro
SPINDRIFT 4 AL 29 Start is an alloy enduro mountain bike (2024), by Propain, from the Spindrift lineup. This bike is aimed at riders looking for a balanced off-road setup, with a setup that gives you a balanced riding position, while being more at home in gravity-focused bike park riding. Based on the metrics, key strengths are strong value-for-money versus many similar bikes, strong climbing friendliness for sustained uphill riding, and capable suspension support for rougher terrain. At the same time, what it gives up slightly is less emphasis on outright speed than speed-focused builds. This summary is a starting point—compare this bike on MatchBikes.com with similar bikes.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | MD | LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.407 mm | 1.36 mm | 1.32 mm |
| Bottom Bracket Height | 352 mm | 352 mm | 352 mm |
| Front Center | 790 mm | 821 mm | 853 mm |
| Rake | 44 mm | 44 mm | 44 mm |
| Trail | 130 mm | 130 mm | 130 mm |
| Stack | 633 mm | 646 mm | 660 mm |
| Reach | 450 mm | 475 mm | 500 mm |
| Top Tube Length | 584 mm | 612 mm | 640 mm |
| Seat Tube Angle | 78 ° | 78 ° | 78 ° |
| Head Tube Angle | 64.5 ° | 64.5 ° | 64.5 ° |
| Head Tube Length | 95 mm | 110 mm | 125 mm |
| Chainstay Length | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1234 mm | 1265 mm | 1297 mm |
| Bottom Bracket Drop | 23 mm | 23 mm | 23 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 177 cm | 188 cm | 198 cm |




























































